OPTICAL SYSTEM FOR PERFORMING DIGITAL LOGIC
United States Patent 3431437
Inventors:
Kosonocky, Walter F.
Publication Date:
03/04/1969
Other Classes:
257/84, 372/44.010, 359/238, 250/552
International Classes:
G02F3/00; H01S5/10; H01S5/50; H03K3/42; H01S5/40; H01S5/00; H03K3/00; H03K23/12; H03K19/14; H03K3/42